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| author | Thomas Gleixner <tglx@linutronix.de> | 2012-07-15 10:24:53 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2012-07-15 10:24:53 +0200 |
| commit | e8b9dd7e2471b1274e3be719fcc385e0a710e46f (patch) | |
| tree | 030d7ce20e8f8767d9423f78c102aba089eec372 /drivers/rtc/rtc-mxc.c | |
| parent | 924412f66fd9d21212e560a93792b0b607d46c6e (diff) | |
| parent | 6b1859dba01c7d512b72d77e3fd7da8354235189 (diff) | |
| download | linux-next-e8b9dd7e2471b1274e3be719fcc385e0a710e46f.tar.gz linux-next-e8b9dd7e2471b1274e3be719fcc385e0a710e46f.zip | |
Merge branch 'timers/urgent' into timers/core
Reason: Update to upstream changes to avoid further conflicts.
Fixup a trivial merge conflict in kernel/time/tick-sched.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/rtc/rtc-mxc.c')
| -rw-r--r-- | drivers/rtc/rtc-mxc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/rtc/rtc-mxc.c b/drivers/rtc/rtc-mxc.c index 5e1d64ee5228..e3e50d69baf8 100644 --- a/drivers/rtc/rtc-mxc.c +++ b/drivers/rtc/rtc-mxc.c @@ -202,10 +202,11 @@ static irqreturn_t mxc_rtc_interrupt(int irq, void *dev_id) struct platform_device *pdev = dev_id; struct rtc_plat_data *pdata = platform_get_drvdata(pdev); void __iomem *ioaddr = pdata->ioaddr; + unsigned long flags; u32 status; u32 events = 0; - spin_lock_irq(&pdata->rtc->irq_lock); + spin_lock_irqsave(&pdata->rtc->irq_lock, flags); status = readw(ioaddr + RTC_RTCISR) & readw(ioaddr + RTC_RTCIENR); /* clear interrupt sources */ writew(status, ioaddr + RTC_RTCISR); @@ -224,7 +225,7 @@ static irqreturn_t mxc_rtc_interrupt(int irq, void *dev_id) events |= (RTC_PF | RTC_IRQF); rtc_update_irq(pdata->rtc, 1, events); - spin_unlock_irq(&pdata->rtc->irq_lock); + spin_unlock_irqrestore(&pdata->rtc->irq_lock, flags); return IRQ_HANDLED; } |